LT1249CN8 Linear Technology, LT1249CN8 Datasheet - Page 11
LT1249CN8
Manufacturer Part Number
LT1249CN8
Description
IC PFC CTRLR AVERAGE CURR 8DIP
Manufacturer
Linear Technology
Datasheet
1.LT1249CN8PBF.pdf
(12 pages)
Specifications of LT1249CN8
Mode
Average Current
Frequency - Switching
100kHz
Current - Startup
250µA
Voltage - Supply
15.5 V ~ 27 V
Operating Temperature
0°C ~ 100°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT1249CN8
Manufacturer:
LT
Quantity:
5 510
Part Number:
LT1249CN8
Manufacturer:
LT/凌特
Quantity:
20 000
Part Number:
LT1249CN8#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
PACKAGE
DESCRIPTION
(0.203 – 0.254)
**
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
0.008 – 0.010
*
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
(0.229 – 0.381)
(7.620 – 8.255)
0.300 – 0.325
0.009 – 0.015
0.325
8.255
(0.254 – 0.508)
0.010 – 0.020
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
+0.889
–0.381
+0.035
–0.015
(0.406 – 1.270)
0.016 – 0.050
U
8-Lead Plastic Small Outline (Narrow 0.150)
45
Dimensions in inches (millimeters) unless otherwise noted.
8-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
(LTC DWG # 05-08-1610)
0 – 8 TYP
(1.651)
0.065
(6.477 0.381)
N8 Package
0.255 0.015*
TYP
S8 Package
(5.791 – 6.197)
0.228 – 0.244
(1.346 – 1.752)
0.053 – 0.069
(0.355 – 0.483)
0.014 – 0.019
(2.54)
0.100
BSC
(1.143 – 1.651)
TYP
0.045 – 0.065
8
1
8
1
(4.801 – 5.004)
0.189 – 0.197*
2
(10.160)
7
7
2
0.400*
MAX
6
3
6
3
5
4
(0.457 0.076)
0.018 0.003
5
4
(1.270)
0.050
BSC
(3.302 0.127)
0.130 0.005
(3.810 – 3.988)
(0.101 – 0.254)
(3.175)
0.150 – 0.157**
0.125
0.004 – 0.010
MIN
SO8 1298
(0.508)
0.020
MIN
N8 1098
LT1249
11